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- #include <avr/io.h>
- #include <avr/pgmspace.h>
- #include "print.h"
- #include "sendchar.h"
- bool print_enable = false;
- void print_S(const char *s)
- {
- if (!print_enable) return;
- char c;
- while (1) {
- c = *s++;
- if (!c) break;
- if (c == '\n') sendchar('\r');
- sendchar(c);
- }
- }
- void print_P(const char *s)
- {
- if (!print_enable) return;
- char c;
- while (1) {
- c = pgm_read_byte(s++);
- if (!c) break;
- if (c == '\n') sendchar('\r');
- sendchar(c);
- }
- }
- void phex1(unsigned char c)
- {
- if (!print_enable) return;
- sendchar(c + ((c < 10) ? '0' : 'A' - 10));
- }
- void phex(unsigned char c)
- {
- if (!print_enable) return;
- phex1(c >> 4);
- phex1(c & 15);
- }
- void phex16(unsigned int i)
- {
- if (!print_enable) return;
- phex(i >> 8);
- phex(i);
- }
- void pbin(unsigned char c)
- {
- if (!print_enable) return;
- for (int i = 7; i >= 0; i--) {
- sendchar((c & (1<<i)) ? '1' : '0');
- }
- }
- void pbin_reverse(unsigned char c)
- {
- if (!print_enable) return;
- for (int i = 0; i < 8; i++) {
- sendchar((c & (1<<i)) ? '1' : '0');
- }
- }
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